When deploying to a client's machine, you do not need to install the SDK.  You simply need to copy the referenced .NET assemblies and the GlyphReader dll's to a single folder.  If you do this, you'll need to include the GlyphReaderLoader class in a static method of your project per instructions in the documentation here:

http://www.atalasoft.com/products/dotimage/docs/Atalasoft.dotImage.Ocr~Atalasoft.Ocr.GlyphReaderLoader.html

You must also ensure that the license files are embedded with the licenses.licx file.  See this KB for help with that:

http://www.atalasoft.com/kb/article.aspx?id=10128

You will need to track the runtime licenses and report to us on a quarterly basis based on the agreement that you signed.  If you have further licensing questions, please call our sales department.